Specifications

UC864-E/G/WD/WDU AT Commands Reference Guide
80304ST10041a Rev. 7 - 2010-10-14
Reproduction forbidden without Telit Communications S.p.A’s. written authorization - All Rights Reserved. Page 252 of 318
#SL - Socket Listen
1.1.1.1.1
Receive Data In Command Mode - #SRECV
#SRECV – Received Data in Command Mode
AT#SRECV=
<connId>,
<maxByte>
Execution command permits the user to read data arrived through a
connected socket, but buffered and not yet read because the module
entered command mode before reading them; the module is notified of
these data by a SRING URC, whose presentation format depends on the last
#SCFGEXT setting.
Parameters:
<connId> - socket connection identifier
1..6
<maxByte> - max number of bytes to read
1..1500
Note: issuing #SRECV when there’s no buffered data raises an error.
Example SRING URC (<srMode> be 0, <dataMode> be 0) telling data have just come
through connected socket identified by <connId>=1 and are now buffered
SRING: 1
Read in text format the buffered data
AT#SRECV=1,15
#SRECV: 1,15
stringa di test
OK
SRING URC (<srMode> be 1, <dataMode> be 1) telling 15 bytes data have
just come through connected socket identified by <connId>=2 and are now
buffered
SRING: 2,15
Read in hexadecimal format the buffered data
AT#SRECV=2,15
#SRECV: 2,15
737472696e67612064692074657374
OK